Pressure powered pump

October 2010 Pneumatics & Hydraulics

Spirax Sarco’s Pivotrol PTF4 is a non-electric pump, which transfers high temperature condensate or other liquids from a low point, low pressure or vacuum space to an area of higher pressure or elevation.

This self-contained unit including PowerPivot technology for reliable operation uses steam compressed air or any other suitable pressurised gas as the pumping force. The Pivotrol PTF4 has a dual mechanism body, a vent assist valve and cycle counter. Stainless steel components and carbide pivots ensure an extended service life.

The standard Pivotrol PTF4 pump will handle liquids from 0,88 to 1,0 specific gravity. Two versions are available: the PTF4-L with 30–75 psig and the PTF4-H with 75–200 psig capability. The pump’s face-to-face dimensions are the same as the previous 100 mm PPF-P pump. The pump is substantially shorter than the older model providing a lower filling head requirement.

Each PTF4 pump includes a lifetime spring warranty and is supplied as standard with an integral tamperproof cycle counter to monitor the pump’s warranty and performance.

Pivotrol PTF4 is available with ANSI flanged NPT screwed connections, SW connections in size 100 mm x 100 mm, as well as new 100 mm SDCV44 ANSI class 150/300 split disc valves.

For more information contact Chris Els, Spirax Sarco, +27 (0)11 230 1300, info@za.spiraxsarco.com, www.spiraxsarco.com/za

Further reading:

Precision and durability in metal manufacturing and injection moulding
Parker Hannifin - Sales Company South Africa Pneumatics & Hydraulics
From 800 bar hydraulic circuits in metal presses to low-pressure cooling systems in injection moulding machines, Parker Hannifin’s fluid connector systems are engineered for the contrasting demands of high-pressure sealing, thermal resistance and rapid serviceability.

Read more...

---

BMG expands fluid technology portfolio with Boston by Danfoss industrial hose
Bearing Man Group t/a BMG Pneumatics & Hydraulics
BMG has added the Boston by Danfoss Industrial Hose range to its fluid technology portfolio, giving customers a single source for both hydraulic and industrial hose requirements across Africa.

Read more...

---

Pneumatic solutions for versatility, operational safety and efficiency
Pneumatics & Hydraulics
As an authorised partner of Festo, BMG combines access to globally recognised pneumatic technologies with local application expertise and technical support.

Read more...

---

Turning compressed air into a strategic energy advantage
Pneumatics & Hydraulics
Compressed air accounts for up to 80% of a system’s lifecycle costs, yet often remains overlooked in energy strategies. CompAir’s Energy Check provides a data-driven analysis of the complete compressed air network to identify energy savings of 20 to 30% or more.

Read more...

---

Air compressor secures premium meat company’s legacy
Pneumatics & Hydraulics
A tailored ELGi compressed air solution from Integrated Air Solutions is helping Tulisa Meat Market protect six decades of quality and consistency in its premium meat production.

Read more...

---

How laser cladding delivers 33% more life and maximum ROI in hydraulic cylinders
Pneumatics & Hydraulics
By utilising advanced laser cladding, Honingcraft can help clients achieve a 33% longer life from their components, ensuring they secure the maximum return on their investment.

Read more...

---

Identifying signs of hydraulic cylinder wear and tear
CT Hydraulics (Nqoba) Pneumatics & Hydraulics
Recognising the early warning signs of hydraulic cylinder degradation is crucial for preventing costly downtime, ensuring operator safety and maximising the lifespan of your hydraulic systems.

Read more...

---

Integrated Air Solutions opens Pinetown branch
Pneumatics & Hydraulics
Integrated Air Solutions has opened a branch in Pinetown, bringing world-class diesel and electric air compressor services closer to customers in KwaZulu-Natal.

Read more...

---

Cartridge-style flowmeter
Axiom Hydraulics Pneumatics & Hydraulics
Sun’s new cartridge-style flowmeter QMEH delivers precise, real-time flow measurements for demanding hydraulic applications. Using a custom-built, state-of-the-art sensor, the QMEH accurately detects flow and converts the electrical signal into a proportional flow rate.

Read more...

---

Robust sensors for pneumatic applications
ifm - South Africa Pneumatics & Hydraulics
The pressure sensors from ifm have a G1/8 process connection, combined with a welded thin-film measuring cell. While offering an unbeatable price/performance ratio, this technology provides for high measuring accuracy in a very compact and robust housing.

Read more...

---